一作ACL 2026Poster· Natural Language Processing
Spectral Characterization and Mitigation of Sequential Knowledge Editing Collapse
Chi Zhang · Mengqi Zhang · Xiaotian Ye · Runxi Cheng · Zisheng Zhou · Ying Zhou · Pengjie Ren · Zhumin Chen
摘要
Sequential knowledge editing in large language models often causes catastrophic collapse of the model’s general abilities, especially for parameter-modifying methods. Existing approaches mitigate this issue through heuristic constraints on parameter updates, the mechanisms underlying such degrada...